2002maniac wrote:
What made the A&M miata so dang fast at the auto-x? I know the mumpkin is very well sorted so I was a bit shocked to see the A&M car beat up on it so badly.
A&M and I spent a lot of time exchanging notes. Bottom line, they had what we did not (but we also had what they did not). We paddocked side by side, and I think we both learned from each other.
Ryan (team leader) and I ending up agreeing- put the 2 cars together, and we'd have a perfect car.
We outdid them on suspension, but they beat us on power. We were running a 1.6L, they had a 1.8L. The engines are not the biggest difference in of themselves, but the 1.8L permits a vastly improved turbo setup because of the availability of the downturn exhaust manifold, which allows for a bottom mount turbo- more space, better pipe routing, no more boiling brakes, etc. They had a much bigger turbo.
But they also had the tuning down. We both had megasquirts, but in honesty, I never learned the basics of tuning the megasquirt. We were getting such bad info management from the squirt's interpretation of the sensor inputs that we finally basically shut down all inputs, and ran only off the base map. Our best times in both the autoX and the drags were run with no input at all from the onboard sensors.
Also, I have to agree with Mr. Joshua. Gotta give credit where credit is due- seat time, seat time, seat time.
Our car was much more stable and predictable. We had a lot more suspension then they did, and I also still like our tire choices much better. It ran flat, never did anything badly. We just didn't give our driver enough power to work with, or enough time to maximize it. This was a team time management loss, not a car loss (In other words, my fault, not the car's).
We played the game more like methodical old guys. We did everything in very repeatable ways. We honed our effort a piece at a time. A&M was a bit more wild and raucous. When the time came to go for broke, they pulled out all the stops, and it paid off. I applaud their effort, but am not sure what they did is very repeatable. (I remember 1 team mate running off from our conversation saying, "Oh no- I think they may be running at dangerous boost levels!)
A&M had never run the 1/4 mile. 1/8, but not 1/4. Their car was frightening at 100 mph (Ours was just getting started). We traded notes in the paddock, and they successfully made some improvements on track. Bravo!
Our win over them in the Concours made them worry a bit that we might have knocked them off the silver medal level of the overall. I wasn't worried about it- I missed 1st place, and saw no difference between 2nd and 3rd.
I don't know if they gave it their all. I know I held back. The math said Andrew had won, and I continued competing, but did not see the point in blowing up the car if an overall win was not possible. I know how to beat them next time. I don't know if they know how to beat me.
I wouldn't call it a beating. It was a neck-and-neck chase between both of us throughout the day. We were extremely close until their last autocross run where they pulled out all of the stops, and we lead them most of the night on the drags. Bottom line- they beat us. But they did not beat up on us.
I hope A&M will chime in. I'd be interested in hearing their spin on this, and if they agree with me (or think I'm full of hot air!)